The CT6 model surpasses the AT3 in both gas and temperature classifications, thereby offering a significantly higher explosion-proof rating. CT6 represents the highest standard in explosion-proof classifications.
| Gaz Sınıflandırması/Sıcaklık Grubu | T1 | T2 | T3 | T4 | T5 | T6 |
|---|---|---|---|---|---|---|
| IIA | Formaldehit, toluen, metil ester, asetilen, propan, aseton, akrilik asit, benzen, stiren, karbon monoksit, etil asetat, asetik asit, klorobenzen, metil asetat, klor | Metanol, etanol, etilbenzen, propanol, propilen, butanol, butil asetat, amil asetat, siklopentan | Pentan, pentanol, heksan, etanol, heptan, oktan, sikloheksanol, terebentin, nafta, petrol (benzin dahil), akaryakıt, pentanol tetraklorür | Asetaldehit, trimetilamin | Etil nitrit | |
| IIB | Propilen ester, dimetil eter | Butadien, epoksi propan, etilen | Dimetil eter, akrolein, hidrojen karbür | |||
| IIC | Hidrojen, su gazı | Asetilen | Karbon disülfür | Etil nitrat |
Group A includes gases like propane, while Group C covers hydrogen and acetylene.
For temperature classifications, T3 allows for temperatures up to 200°C, encompassing fuels such as gasoline, kerosene, and diesel. In contrast, T6 limits temperatures to 85°C, applicable to substances like ethyl nitrite.
